DE502007002199D1 - DEVICE FOR A GAS-OPERATED INTERNAL COMBUSTION ENGINE - Google Patents

DEVICE FOR A GAS-OPERATED INTERNAL COMBUSTION ENGINE

Info

Publication number
DE502007002199D1
DE502007002199D1 DE502007002199T DE502007002199T DE502007002199D1 DE 502007002199 D1 DE502007002199 D1 DE 502007002199D1 DE 502007002199 T DE502007002199 T DE 502007002199T DE 502007002199 T DE502007002199 T DE 502007002199T DE 502007002199 D1 DE502007002199 D1 DE 502007002199D1
Authority
DE
Germany
Prior art keywords
gas
combustion engine
internal combustion
operated internal
operated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE502007002199T
Other languages
German (de)
Inventor
Harry Schuele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Automotive GmbH
Original Assignee
Continental Automotive GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of DE502007002199D1 publication Critical patent/DE502007002199D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248Injectors
    • F02M21/0278Port fuel injectors for single or multipoint injection into the air intake system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D19/00Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D19/00Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/021Control of components of the fuel supply system
    • F02D19/023Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/024Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D19/00Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/02Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
    • F02D19/026Measuring or estimating parameters related to the fuel supply system
    • F02D19/027Determining the fuel pressure, temperature or volume flow, the fuel tank fill level or a valve position
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/023Valves; Pressure or flow regulators in the fuel supply or return system
    • F02M21/0239Pressure or flow regulators therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248Injectors
    • F02M21/0281Adapters, sockets or the like to mount injection valves onto engines; Fuel guiding passages between injectors and the air intake system or the combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/20Output circuits, e.g. for controlling currents in command coils
    • F02D41/2096Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/24Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/266Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0203Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
    • F02M21/0215Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M21/00Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
    • F02M21/02Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
    • F02M21/0218Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02M21/0248Injectors
    • F02M21/0251Details of actuators therefor
    • F02M21/0254Electric actuators, e.g. solenoid or piezoelectric
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/30Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE502007002199T 2006-04-24 2007-04-12 DEVICE FOR A GAS-OPERATED INTERNAL COMBUSTION ENGINE Active DE502007002199D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006018917 2006-04-24
PCT/EP2007/053534 WO2007122108A1 (en) 2006-04-24 2007-04-12 Operating procedure and device for a natural gas operated internal combustion engine

Publications (1)

Publication Number Publication Date
DE502007002199D1 true DE502007002199D1 (en) 2010-01-14

Family

ID=38178407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502007002199T Active DE502007002199D1 (en) 2006-04-24 2007-04-12 DEVICE FOR A GAS-OPERATED INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
EP (1) EP2024623B1 (en)
KR (1) KR101358153B1 (en)
DE (1) DE502007002199D1 (en)
WO (1) WO2007122108A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014134555A1 (en) * 2013-02-27 2014-09-04 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Internal combustion engine for natural gas compressor operation
US9316178B2 (en) 2013-02-27 2016-04-19 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Internal combustion engine for natural gas compressor operation
CA2944469C (en) 2014-04-02 2021-02-16 Oregon State University Internal combustion engine for natural gas compressor operation
DE102020215785A1 (en) 2020-12-14 2022-06-15 Vitesco Technologies GmbH Method and device for operating a gas supply system for a drive unit of a vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3503593A1 (en) * 1984-02-28 1985-08-29 Karl Hopt GmbH Elektrotechnische Fabrik, 7464 Schömberg DEVICE FOR OPERATING A MOTOR VEHICLE WITH GAS SHAPED FUEL
NL8600062A (en) * 1986-01-14 1987-08-03 Ernst Josef Kronenberger Combustion engine LPG arrangement - has non-return valve unit in each branch line for gas supply
DE3612994A1 (en) * 1986-04-17 1987-10-29 Hi Tec Gas International Gmbh DOSING DEVICE FOR GAS-SHAPED FUEL
GB9313966D0 (en) * 1993-07-06 1993-08-18 Univ Loughborough Fuel metering
NL9400246A (en) * 1994-02-18 1995-10-02 Autogastechniek Holland Bv Method and device for dosing a gaseous fuel.
KR100197500B1 (en) * 1996-09-23 1999-06-15 류정열 A fuel supply unit for lpg vehicle
AUPO412896A0 (en) * 1996-12-11 1997-01-09 Upham, John D. Electromagnetic gas injection valve
EP0894968A1 (en) * 1997-07-28 1999-02-03 Automotive Lighting Rear Lamps Italia S.p.A. Injection device capable of phasing the flow rate of a gaseous fuel (l.p.g. or methane) which feeds an internal combustion engine

Also Published As

Publication number Publication date
EP2024623A1 (en) 2009-02-18
WO2007122108A1 (en) 2007-11-01
KR20090005212A (en) 2009-01-12
KR101358153B1 (en) 2014-02-07
EP2024623B1 (en) 2009-12-02

Similar Documents

Publication Publication Date Title
DE602007006532D1 (en) EXHAUST CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
DE602006012756D1 (en) Control device for an internal combustion engine
DE602007000293D1 (en) Engine control for an internal combustion engine
DE602006016851D1 (en) CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
EP2004970A4 (en) An injector-ignition for an internal combustion engine
DE602006018116D1 (en) CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
DE602005022335D1 (en) CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
DE602006007691D1 (en) FUEL INJECTION DEVICE FOR A COMBUSTION ENGINE
DK2032826T3 (en) Internal combustion engine
DE602005017791D1 (en) CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
DE602005009078D1 (en) Control device for internal combustion engine
DE602005007518D1 (en) FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINE
DE112007000322A5 (en) Exhaust system for an internal combustion engine
DE602005018535D1 (en) CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
DE502007001282D1 (en) Exhaust system for an internal combustion engine
DE602006011717D1 (en) CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
DE502006004328D1 (en) FUEL SUPPLY DEVICE, ESPECIALLY FOR AN INTERNAL COMBUSTION ENGINE
DE502007004855D1 (en) INJECTION SYSTEM FOR A COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE
DE602007012229D1 (en) INTAKE CONTROL DEVICE FOR A COMBUSTION ENGINE
DE502007003146D1 (en) FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE502007003336D1 (en) Internal combustion engine
EP2123892A4 (en) Exhaust device for internal combustion engine
DE602006005416D1 (en) Starting device for a small internal combustion engine
DE602006001464D1 (en) CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
DE602006016847D1 (en) ENGINE CONTROL FOR INTERNAL COMBUSTION ENGINE

Legal Events

Date Code Title Description
8364 No opposition during term of opposition